Top Inventors at The Master'S Dredging Company All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | David Penny | 6 |
| 2 | Gerald S. Harvey | 5 |
| 2 | Kenneth F. Knapp | 5 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | David Penny | 6 |
| 2 | Gerald S. Harvey | 5 |
| 2 | Kenneth F. Knapp | 5 |